Fix issues

Author: RamanaMenda

project_euler/problem_073/sol1.py

@@ -18,6 +18,7 @@
 
 from math import gcd
 
+
 def slow_solution(max_d: int = 12_000) -> int:
     """
     Returns number of fractions lie between 1/3 and 1/2 in the sorted set
@@ -40,6 +41,7 @@ def slow_solution(max_d: int = 12_000) -> int:
                 fractions_number += 1
     return fractions_number
 
+
 def solution(max_d: int = 12_000) -> int:
     """
     Returns number of fractions lie between 1/3 and 1/2 in the sorted set
@@ -58,10 +60,7 @@ def solution(max_d: int = 12_000) -> int:
     fractions_number = 0
     for d in range(max_d + 1):
         if d % 2 == 0:
-            if (d // 3 + 1) % 2 == 0:
-                n_start = d // 3 + 2
-            else:
-                n_start = d // 3 + 1
+            n_start = d // 3 + 2 if (d // 3 + 1) % 2 == 0 else d // 3 + 1
             for n in range(n_start, (d + 1) // 2, 2):
                 if gcd(n, d) == 1:
                     fractions_number += 1
@@ -71,6 +70,7 @@ def solution(max_d: int = 12_000) -> int:
                     fractions_number += 1
     return fractions_number
 
+
 def benchmark() -> None:
     """
     Benchmarks
@@ -86,6 +86,7 @@ def benchmark() -> None:
     print(f"slow_solution : {timeit('slow_solution()', globals=globals(), number=10)}")
     print(f"solution      : {timeit('solution()', globals=globals(), number=10)}")
 
+
 if __name__ == "__main__":
     print(f"{solution() = }")
     benchmark()